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Single Row Steel Cylindrical Bearing

NU 220 ECP/C3

Single Row Steel Cylindrical Bearing
Item #100742921
  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.34 in Width
Single Row Steel Cylindrical Bearing
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  • 3.94 in Inner Diameter
  • 7.09 in Outer Diameter
  • 1.34 in Width

description

  • The EC design contains improvements in guiding surfaces of flanges and roller ends, which means that EC bearings have a high axial load-carrying capacity.

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Improved roller-end-to-flange contact
  • Increased capacity

compliances

  • In accordance with ISO 15-1981
Tolerance Normal (PN)
Precision Ground Yes
Dynamic Load Rating 285 kN
O.D. 180 mm
Bearing Design Removable Inner Ring – Straight
Static Load Rating 305 kN
Rows of Balls Single
End Type Open End
Radial Internal Clearance C3
Origin Cylindrical Radial
Cage Material Polyamide (Molded Nylon)
Enclosure Open
Bearing Type Radial
O.D. Type Cylindrical
I.D. 100 mm
Material Steel
Series 2
Outer Ring Width 1.34 in, 34 mm
Bearing Part Complete Bearing
No. of Ribs - Outer Ring 2
Inner Ring Width 1.34 in, 34 mm
Oil Hole w/o Oil Hole
Inch/Metric Metric
Relubrication Feature Without
Bore Type Round Bore
Precision Rating ABEC 1
Capacity High Capacity
No. of Rows 1
Radial Internal Clearance Specification Greater Than Normal Clearance
Width 1.34 in, 34 mm
Cage Type Non-Metallic
Weight 7.608 LB
EAN or UPC 7316577295712
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